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environment

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Urban street lights are changing animal ecology

Earth

Urban street lights are changing animal ecology

We all know light pollution hampers our view of the stars. Not many appreciate what it's doing under our feet, says Tom Davies

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Sauropod farts warmed the planet

Earth

Sauropod farts warmed the planet

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Wind turbines can cause localised warming

Earth

Wind turbines can cause localised warming

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No need to wait for the clean air dividend

Earth

No need to wait for the clean air dividend

Comment

Italy's 'triangle of death' linked to premature ageing

Earth

Italy's 'triangle of death' linked to premature ageing

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Stripping CO<SUB>2</SUB> from air requires largest industry ever

Earth

Stripping CO2 from air requires largest industry ever

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Abandoning nuclear energy may not boost renewables

Earth

Abandoning nuclear energy may not boost renewables

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How large is warming effect of North Sea gas leak?

Earth

How large is warming effect of North Sea gas leak?

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Orca invasion: Killer whales in a warmer world

Earth

Orca invasion: Killer whales in a warmer world

Features

How Canada's green credentials fell apart

Earth

How Canada's green credentials fell apart

Canada once enjoyed a deserved reputation for scientific and environmental leadership. Those days are long gone, says Bob Holmes

Comment

Earth

Methane cuts could delay climate change by 15 years

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Earth

Japan's refusenik farmers tackle nuclear waste

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Earth

Fear after Fukushima to push up carbon emissions

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Life

Wild bear uses a stone to exfoliate

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